package com.mjlf.ticket.robort;

import java.util.concurrent.locks.ReentrantLock;

/**
 * @ClassName Rent
 * @auther mjlf
 * @Date 2019/7/30 16:45
 * @Description TODO
 */
public class Rent {

    public static void main(String[] args) {
        ReentrantLock reentrantLock = new ReentrantLock();
        reentrantLock.lock();
        reentrantLock.unlock();
    }
}
